EM2-DINAV53xxx Datasheet | Carlo Gavazzi

Description µP-based energy meter with a built-in configuration keypad. The energies are both partial and total counted. The housing is easy to mount on DIN-rail and ensures a degree of protection (front) of IP 40. Ordering Key Model Range code Measurement Power supply Output Type Selection Range code AV5: 250/433 VAC - 5 AAC (max. 300 V (L-N)/ 520 V (L-L) - 6 A) Measurement 3: One phase, three-phase system, 3 or 4 wires, balanced load; three phase system, 3 or 4 wires, unbalanced load 1) On request Input Specifications Accuracy (48 to 62 Hz) (@ 25°C ±5°C, R.H. ≤ 60%) Additional errors Humidity Power supply Magnetic field Rated input Current w w w t a .D S a e h A: B: C: D: Power supply U 4 t e .c EM2-DINAV53D XX m o Output XX: XS: No output (standard) Serial output, RS 485 multidrop bidirectional with control relay 1) 24 VAC, -15% +10%, 50/60 Hz 1) 48 VAC, -15%+10%, 50/60 Hz 1) 115 VAC, -15% +10%, 50/60 Hz 1) 230 VAC, -15% +10%, 50/60 Hz (standard) ±1% rdg (hour time base): <0.3% f.s., 60% to 90% R.H. ±0.5% RDG, -15 +10% p.s. < 0.1% f.s. @ 400 A/m Temperature drift Display Decimal point position ±250 ppm/°C Backlighted LCD, h: 13mm, 6-dgt Automatic selection according to the counted energy. Max resolution: 1 Wh/1 VArh Min. resolution: 1 KWh/1 KVArh Max. 999999 min. - 199999 Max. 999999 min. 0 3 times / second Voltage Insulation 2 inputs (one/three-phase balanced load) 6 inputs (one/three-phase unbalanced load) 2 inputs (one/three-phase balanced load) 4 inputs (one/three-phase unbalanced load) among the voltage and the current inputs: 2000 Vrms; among the current inputs: 2000 Vrms Max. and min. indication Active energy Reactive energy Sampling rate Specifications are subject to change without notice (26.10.99) w w w .D a S a t e e h U 4 t m o .c EM2-DIN Input Specifications (cont.) Measurements Total energies Partial energies Measurement method Keyboard k Wh, k VArh k Wh, k VArh TRMS measurement of a distorted voltage/current wave...